[Reducing Mosaic]NMSL-015 Because of my brother who goes off and spews insults while playing online games, I was treated like a toy by Hinori Uragami

His older brother is an otaku and a little shut-in, and he was cumming and abusive on FPS.That's because of this, on the day he picks up a fight with the son of a big-name yakuza and runs to the house.Then Hinori is looked up in place of her brother on the spot.He is embraced in front of his brother's eyes and has to serve him while he is eating, and his heart is torn apart into pieces...However, her young and sensitive body accepts the actions and cums so much... she becomes obedient...Where does the younger sister fall into pleasure and her older brother expressing his anger?